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Gutmann, Marianne > Vavrečka, Hugo
- Document's type: Correspondence
- Author: Marianne Gutmann (Author)
- Date of origin: nedat., 30. léta 20. století
- Record's ID: 54800
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?, Maria > Vavrečka, Hugo
- Document's type: Correspondence
- Author: Maria (Author)
- Date of origin: nedat., 30. léta 20. století
- Record's ID: 54803
![](https://archive.vaclavhavel-library.org/resources/img/icons/druh/def.png)
Callenberg, Angelika > Vavrečka, Hugo
- Document's type: Correspondence
- Author: Angelika Callenberg (Author)
- Date of origin: 30.01.1930
- Record's ID: 54788